Show pageOld revisionsBacklinksBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== using johnny five to control an arduino-based UV sensor ====== <code> // -------------------------------------------------------------------------- // -- uv-sensor.js // -------------------------------------------------------------------------- var five = require("johnny-five"); var board = new five.Board(); let uvReading = 0; let uvVoltage = 0; board.on("ready", function() { let uvSensor = new five.Sensor({ pin: "A0", freq: 500 }); uvSensor.on("data", function () { uvReading = this.value; uvVoltage = this.value/1024*5.0; console.log("sensor value: " + uvReading, "; sensor voltage: " + uvVoltage + "V"); }) }); </code> electronics-uv-sensor-arduino.txt Last modified: 24 months agoby renick Log In